| 
                 
                    Closing price on 12/23/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.74 | 
                 
                
                    | High | 
                    6.08 | 
                 
                
                    | Low | 
                    5.74 | 
                     
                
                    | Volume | 
                    14,446,210 | 
                                 
                
                    | Split-adjusted Price | 
                    6.07 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TTF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/23/2020
             | 
            
                +0.38 / +6.68%
             |             
            
                5.74
             |           
            
                6.08
             |               
            
                5.74
             |                           
            
                6.07
             | 
            
                6.05
             |                     
            
                6.07
             |                                 
            
                14,446,210
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2020
             | 
            
                +0.19 / +3.45%
             |             
            
                5.46
             |           
            
                5.73
             |               
            
                5.46
             |                           
            
                5.69
             | 
            
                5.66
             |                     
            
                5.69
             |                                 
            
                5,097,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2020
             | 
            
                -0.10 / -1.79%
             |             
            
                5.55
             |           
            
                5.59
             |               
            
                5.42
             |                           
            
                5.50
             | 
            
                5.49
             |                     
            
                5.50
             |                                 
            
                7,127,790
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2020
             | 
            
                -0.04 / -0.71%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.62
             |                     
            
                5.60
             |                                 
            
                3,360,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2020
             | 
            
                -0.08 / -1.40%
             |             
            
                5.70
             |           
            
                5.71
             |               
            
                5.61
             |                           
            
                5.64
             | 
            
                5.65
             |                     
            
                5.64
             |                                 
            
                4,207,170
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2020
             | 
            
                +0.05 / +0.88%
             |             
            
                5.74
             |           
            
                5.79
             |               
            
                5.69
             |                           
            
                5.72
             | 
            
                5.73
             |                     
            
                5.72
             |                                 
            
                3,296,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2020
             | 
            
                -0.07 / -1.22%
             |             
            
                5.74
             |           
            
                5.74
             |               
            
                5.66
             |                           
            
                5.67
             | 
            
                5.68
             |                     
            
                5.67
             |                                 
            
                3,379,980
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2020
             | 
            
                +0.11 / +1.95%
             |             
            
                5.62
             |           
            
                5.79
             |               
            
                5.61
             |                           
            
                5.74
             | 
            
                5.68
             |                     
            
                5.74
             |                                 
            
                5,140,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2020
             | 
            
                -0.04 / -0.71%
             |             
            
                5.67
             |           
            
                5.69
             |               
            
                5.62
             |                           
            
                5.63
             | 
            
                5.65
             |                     
            
                5.63
             |                                 
            
                2,453,380
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2020
             | 
            
                -0.02 / -0.35%
             |             
            
                5.70
             |           
            
                5.77
             |               
            
                5.65
             |                           
            
                5.67
             | 
            
                5.71
             |                     
            
                5.67
             |                                 
            
                3,328,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2020
             | 
            
                +0.07 / +1.25%
             |             
            
                5.69
             |           
            
                5.78
             |               
            
                5.61
             |                           
            
                5.69
             | 
            
                5.68
             |                     
            
                5.69
             |                                 
            
                4,852,850
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2020
             | 
            
                +0.01 / +0.18%
             |             
            
                5.61
             |           
            
                5.80
             |               
            
                5.58
             |                           
            
                5.62
             | 
            
                5.66
             |                     
            
                5.62
             |                                 
            
                4,077,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2020
             | 
            
                -0.07 / -1.23%
             |             
            
                5.62
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.61
             | 
            
                5.63
             |                     
            
                5.61
             |                                 
            
                3,171,090
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2020
             | 
            
                0.00 / 0.00%
             |             
            
                5.71
             |           
            
                5.86
             |               
            
                5.68
             |                           
            
                5.68
             | 
            
                5.75
             |                     
            
                5.68
             |                                 
            
                3,792,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2020
             | 
            
                +0.09 / +1.61%
             |             
            
                5.59
             |           
            
                5.75
             |               
            
                5.54
             |                           
            
                5.68
             | 
            
                5.60
             |                     
            
                5.68
             |                                 
            
                3,609,540
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2020
             | 
            
                -0.04 / -0.71%
             |             
            
                5.63
             |           
            
                5.80
             |               
            
                5.58
             |                           
            
                5.59
             | 
            
                5.64
             |                     
            
                5.59
             |                                 
            
                3,162,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2020
             | 
            
                -0.16 / -2.76%
             |             
            
                5.62
             |           
            
                5.68
             |               
            
                5.60
             |                           
            
                5.63
             | 
            
                5.64
             |                     
            
                5.63
             |                                 
            
                4,032,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2020
             | 
            
                -0.14 / -2.36%
             |             
            
                5.98
             |           
            
                5.98
             |               
            
                5.61
             |                           
            
                5.79
             | 
            
                5.84
             |                     
            
                5.79
             |                                 
            
                3,393,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2020
             | 
            
                -0.01 / -0.17%
             |             
            
                5.92
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                5.93
             | 
            
                5.96
             |                     
            
                5.93
             |                                 
            
                2,184,010
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2020
             | 
            
                -0.01 / -0.17%
             |             
            
                5.82
             |           
            
                6.12
             |               
            
                5.80
             |                           
            
                5.94
             | 
            
                5.89
             |                     
            
                5.94
             |                                 
            
                2,903,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2020
             | 
            
                -0.17 / -2.78%
             |             
            
                6.12
             |           
            
                6.12
             |               
            
                5.90
             |                           
            
                5.95
             | 
            
                5.98
             |                     
            
                5.95
             |                                 
            
                3,361,580
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2020
             | 
            
                +0.15 / +2.51%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.02
             |                           
            
                6.12
             | 
            
                6.19
             |                     
            
                6.12
             |                                 
            
                6,320,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2020
             | 
            
                +0.39 / +6.99%
             |             
            
                5.70
             |           
            
                5.97
             |               
            
                5.68
             |                           
            
                5.97
             | 
            
                5.93
             |                     
            
                5.97
             |                                 
            
                6,296,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2020
             | 
            
                -0.08 / -1.41%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.54
             |                           
            
                5.58
             | 
            
                5.57
             |                     
            
                5.58
             |                                 
            
                3,206,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2020
             | 
            
                +0.16 / +2.91%
             |             
            
                5.49
             |           
            
                5.75
             |               
            
                5.42
             |                           
            
                5.66
             | 
            
                5.61
             |                     
            
                5.66
             |                                 
            
                3,132,110
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2020
             | 
            
                -0.16 / -2.83%
             |             
            
                5.62
             |           
            
                5.67
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.57
             |                     
            
                5.50
             |                                 
            
                4,673,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2020
             | 
            
                -0.04 / -0.70%
             |             
            
                5.79
             |           
            
                5.79
             |               
            
                5.63
             |                           
            
                5.66
             | 
            
                5.68
             |                     
            
                5.66
             |                                 
            
                2,388,890
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2020
             | 
            
                -0.13 / -2.23%
             |             
            
                5.81
             |           
            
                5.98
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.76
             |                     
            
                5.70
             |                                 
            
                1,977,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2020
             | 
            
                +0.11 / +1.92%
             |             
            
                5.70
             |           
            
                6.00
             |               
            
                5.55
             |                           
            
                5.83
             | 
            
                5.74
             |                     
            
                5.83
             |                                 
            
                4,936,410
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2020
             | 
            
                -0.05 / -0.87%
             |             
            
                5.77
             |           
            
                5.85
             |               
            
                5.70
             |                           
            
                5.72
             | 
            
                5.77
             |                     
            
                5.72
             |                                 
            
                2,096,620
             |  
            
                 
             |                                                              
             
    
         
    
    
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